Bald Eagle, Arizona.
Bald Eagle is a city in the Mexican state of Arizona, located in the eastern foothills of the Sierra Nevada Mountains, east of Williams Pass. Bald Eagle is best known for suffering a two-day sack during the Rocky Mountain War in November 1850 by the Southern Confederation militia under General FitzJohn Smithers that left it completely destroyed.
Bald Eagle does not have an entry in Sobel's index. It is mentioned on p. 130 of For Want of a Nail ....